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Wei Cheng


Click on the titles below to find US government-authored or -collected reports written by Wei Cheng

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Recent Changes in the Pacific Subtropical Cells Inferred from an Eddy-Resolving Ocean General Circulation Model MAY 2007 18 pages
Authors:  Wei Cheng; Mike McPhaden; Dongxiao Zhang; E. J. Metzger; NAVAL RESEARCH LAB STENNIS SPACE CENTER MS OCEANOGRAPHY DIV
The full text of this report is available for sale.In this study the subtropical cells (STC) in the Pacific Ocean are analyzed using an eddy-resolving ocean general circulation model driven by atmospheric forcing for the years 1992-2003. In particular, the authors seek to identify decade changes in the STCs in the model and to compare them with observations in order to understand the consequences of such changes for the equatorial ocean heat and mass budgets. The simulation shows a ...


Evaluation of HYCOM in the Kuroshio Extension Region Using New Metrics 18 JAN 2007 18 pages
Authors:  Kathryn A. Kelly; LuAnne Thompson; Wei Cheng; E. J. Metzger; NAVAL RESEARCH LAB STENNIS SPACE CENTER MS OCEANOGRAPHY DIV
The full text of this report is available for sale.A high resolution (0.08 deg at equator) Hybrid Coordinate Ocean Model (HYCOM) simulation is evaluated using observations for the period 1993-2003 for a western Pacific region containing the Kuroshio Extension (KE) (25-45 deg N and 135-180 deg E). Comparisons are made for the KE path and strength and for the upper ocean heat budget. The mean strength and path agree well with observations, except near the KE separation point, where ...


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